2015 Porsche 911 3.8L Petrol · F2 GHW

A remarkably clean MOT record defines this 2015 Porsche 911, with five consecutive passes and only a single set of advisories noted across the entire testing history visible here. The most recent assessment on 11 September 2025 returned a pass with no defects recorded, reinforcing an established pattern of roadworthiness rather than representing an isolated success. Across roughly four years of recorded tests, the only items flagged were nearside front and rear tyre wear issues from the May 2023 examination, which is an unremarkable outcome for a high-performance rear-engine sports car and not indicative of any systemic mechanical concern. The absence of any brake, suspension, corrosion, exhaust, or structural advisories over the testing period suggests the vehicle has not been subjected to heavy track use or harsh winter conditions that typically accelerate component degradation on this platform. The recorded mileage of 66,924 miles against an 11-year age translates to an annual accumulation of approximately 6,084 miles, which sits squarely within expected parameters for a prestige sports car of this type. There are no extended gaps in the MOT record suggesting prolonged periods off the road, and no evidence of mileage spikes that would indicate a sudden change in usage pattern such as a long touring holiday or track-day conversion. This steady, moderate usage profile is mechanically favourable for a 911, as the flat-six engine, PDK or manual gearbox, and suspension components benefit from regular running rather than sporadic exercise followed by long lay-ups. Consistent annual mileage of this nature typically allows the major drivetrain and chassis components to remain well bedded in and lubricated, reducing the risk of seized callipers, perished seals, or dried-out differential oil that can plague low-mileage or inconsistently used examples. Given the tyre wear advisory from 2023, a prospective buyer should pay particular attention to the current condition and brand of all four tyres, checking for uneven shoulder wear across the axle that could point to suspension geometry issues or alignment drift. On a test drive, listen for any clonks or knocks from the front and rear suspension over uneven surfaces, which could indicate worn anti-roll bar bushes, drop links, or thrust arm bushes, all known wear items on the 991-generation chassis. The steering should feel precise and free of vagueness around the straight-ahead position, and any knocking or creaking when turning the wheel at low speed could suggest worn track rod ends or top mounts. Brake feel should be firm and progressive without any juddering through the pedal under firm application, which would suggest disc warp, a known issue on cars that have seen prolonged periods of low-speed urban driving followed by harder stops. Specific to the 911 platform, a thorough inspection should include a check for any oil seepage from the rear main seal, which is a known concern on higher-mileage flat-six engines, and a visual examination of the undertray and rear bumper aperture for any signs of coolant residue from the cooling system. The exhaust should be inspected for any blowing from the manifold gaskets or heat-shield rattling, both of which are common MOT failure points on this model. Test the convertible or coupe roof mechanism if applicable, ensuring smooth operation without hesitation, and verify that all dashboard warning lamps extinguish promptly on start-up, particularly the tyre pressure monitoring system which can indicate perished sensor seals. Finally, a compression test or at minimum a thorough borescope inspection of the cylinders via the spark plug ports would provide valuable reassurance given the engine's rear-mounted configuration and the labour costs associated with any subsequent intervention.